<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <script src="./lib/vue-2.4.0.js"></script>
</head>

<body>
    <div id="app">
        <login></login>
    </div>
    <script>
        var login = {
            template: '<h1>标题一</h1>'
        }
        var vm = new Vue({
            el: '#app',
            data: {},
            methods: {
            },
            // components:{
            //     login
            // }
            render(el){
                return el(login)
            }
        })
    </script>
</body>

</html>